help regarding radial turbine meshing

Altair Forum User

can anyone guide me how to start with the meshing of a radial turbine . what kind of mesh is suitable for a turbine what kind of errors i have to look for and how fine should be the mesh.

 

 

Rahul_P1

Is this for CFD?

Altair Forum User

yes sir  and i have to export it to ansys

Altair Forum User

sir i have tried to surface mesh the turbine using surface deviation option but the values of cell squish and equia skew i am getting are very high. what measures should i take to reduce those values to around 0.3 to 0.4.

the link of the model is 

 

https://www.dropbox.com/s/owgwxc6vlmhs1dn/2dmeshturbine.hm?dl=0